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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsLow Carbon Heating System Design and Installation for Council Offices
    Closed contract

    Low Carbon Heating System Design and Installation for Council Offices

    Contract value
    £500k
    Published 9 Jun 2026

    Design and deliver a low carbon heating system for a 50,000 sq ft council office building, replacing gas boilers with heat pump technology and renewable energy integration.

    🇬🇧United Kingdom· EnglandPublished 9 Jun 2026· 4 months agoviaFind a Tender
    Contract value
    £500k
    Published 9 Jun 2026

    Decision brief

    4 fields
    • Contract value
      £500,000indicative
      Pounds sterling
    • Closing date
      Not published
      No closing date published
    • Sector
      Energy & Utilities
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Closed

    No longer open. Published 4 months ago.

    9 June 2026
    Closed — no tender deadline was published

    Brief

    A local authority is seeking design proposals for replacing gas-fired heating with low carbon alternatives at their 50,000 sq ft office building. The building features traditional stone construction with steel frames and glazing, currently heated by gas boilers serving radiators and wet central heating system, with local air conditioning units in meeting rooms and critical areas. The council recently installed 150 kW solar PV with 180 kWh battery storage (generating 145,000 kWh annually) and consumes approximately 425,000 kWh of gas per year for heating with peak demands of 28-34 kW. The council seeks design-led solutions exploring air source heat pumps, ground source heat pumps, hybrid systems with existing boilers, low temperature heating strategies, modest fabric improvements, and integration with existing renewable energy infrastructure. Proposals should include technical approaches, capital costs, operational savings, carbon reduction estimates, payback periods, delivery timelines, and risk assessment. The council prioritizes solutions that minimize disruption, leverage existing infrastructure effectively, and demonstrate both financial and carbon payback metrics.

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    Take action
    View on sourceFind a Tender

    Original closed notice on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06b11c

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    CD
    Buyer
    Cotswold District Council
    Sector
    Energy & Utilities